The official trailer for erotic kink-fest Fifty Shades Of Grey has been unveiled, and we're sure it will whet the appetites of any Christian Grey devotees.

After the extremely coy teaser trailer, Jamie Dornan and Dakota Johnson come together on screen as Mr Grey and Anastasia Steele – and, good news for everyone, Mr Dornan gives us a peek at the body that casts a spell over his innocent girlfriend.

While the majority of the trailer is very PG-rated – offices, steamy gazes and slightly inappropriate dinner activities – the last few seconds of the clip deliver the naughtier aspects of the book.

Dominant businessman Christian tells Anastasia that he likes to be controlling in everything in life – and all hell breaks loose.